【发布时间】：2021-10-05 06:21:51
【问题描述】：
我有一个循环遍历我的驱动程序表并使用驱动程序名称填充按钮
function driverMenu()
{
global $conn;
$query = mysqli_query($conn, "SELECT * FROM driver");
while ($row = mysqli_fetch_assoc($query)) {
$id = $row['DriverID'];
$name = $row['driverName'];
echo "<div class='col text-center'>
<input type='submit' name='driverNameBtn' class='btn btn-primary rounded-pill text-light' value='{$name}'></input>
</div>";
}
}
然后我在另一个显示与驱动程序相关的工作的页面中调用该函数。
我现在需要弄清楚的是如何更改当他们点击不同的驱动程序按钮时显示的数据。
这是我的代码，它显示了数据库中当前的每个作业，但还没有按驱动程序过滤掉作业。但它确实按星期几对每个作业进行排序。
<?php ini_set('error_reporting', E_ALL); ?>
<?php ini_set('display_errors', 1); ?>
<?php ini_set('display_startup_errors', 1); ?>
<?php include '../header.php' ?>
<!-- Page Title -->
<div class="container-sm text-dark px-3 p-4 truckList">
<div class="row m-auto align-items-center">
<?php include '../includes/functions.php'; driverMenu();?>
</div>
</div>
<?php
global $conn;
$monday = mysqli_query($conn, "SELECT *
FROM openjobs
INNER JOIN driver ON openjobs.driverName_fk = driver.driverName
WHERE weekday(jobDate) = 0");
$tuesday = mysqli_query($conn, "SELECT *
FROM openjobs
INNER JOIN driver ON openjobs.driver_fk = driver.DriverID
WHERE weekday(jobDate) = 1");
$wednesday = mysqli_query($conn, "SELECT *
FROM openjobs
INNER JOIN driver ON openjobs.driver_fk = driver.DriverID
WHERE weekday(jobDate) = 2");
$thursday = mysqli_query($conn, "SELECT *
FROM openjobs
INNER JOIN driver ON openjobs.driver_fk = driver.DriverID
WHERE weekday(jobDate) = 3");
$friday = mysqli_query($conn, "SELECT *
FROM openjobs
INNER JOIN driver ON openjobs.driver_fk = driver.DriverID
WHERE weekday(jobDate) = 4");
?>
<!-- Truck's Weekly Job List -->
<div class="container-fluid bg-secondary darkContainer">
<div class="container py-5 px-4 p-3 webWeeklyPlanTruckCard">
<div class="row gy-2">
<div class="col-12">
<!-- Monday -->
<div class="card mondayJobCard my-1">
<div class="card-body">
<div class="row justify-content-between">
<div class="col-11">
<h5 class="card-title">Monday ...</h5>
</div>
<div class="col-1">
<a href="/pages/webAddJob.html" class="btn btn-primary btn-sm text-light rounded-pill">Add Job</a>
</div>
</div>
<div class="row">
<div class="col pt-3">
<table class="table table-bordered table-responsive">
<thead>
<tr class="table-light">
<th scope="col" class="col-2">Job</th>
<th scope="col">Driver</th>
<th scope="col">Type</th>
<th scope="col" class="col-2">Order #</th>
<th scope="col" class="col-2">Reference</th>
<th scope="col">Pallets</th>
<th scope="col">Weight (kg)</th>
<th scope="col" class="col-2">Status</th>
</tr>
</thead>
<?php
while ($row = mysqli_fetch_assoc($monday)) {
//$id = $row['DriverID'];
$driverName_fk = $row['driverName_fk'];
$jobName = $row['jobName'];
$jobType = $row['jobType'];
$orderNumber = $row['orderNumber'];
$referenceNumber = $row['referenceNumber'];
$pallets = $row['pallets'];
$jobWeight = $row['jobWeight'];
$jobStatus = $row['jobStatus'];
echo "<tbody>
<tr>
<th>{$jobName}</th>
<th>{$driverName_fk}</td>
<td>{$jobType}</td>
<td>{$orderNumber}</td>
<td>{$referenceNumber}</td>
<td>{$pallets}</td>
<td>{$jobWeight}</td>
<td>{$jobStatus}</td>
</tr>
</tbody>";
}
?>
</table>
</div>
</div>
</div>
</div>
<!-- Tuesday -->
<div class="card tuesdayJobCard my-2">
<div class="card-body">
<div class="row justify-content-between">
<div class="col-11">
<h5 class="card-title">Tuesday ...</h5>
</div>
<div class="col-1">
<a href="/pages/webAddJob.html" class="btn btn-primary btn-sm text-light rounded-pill">Add Job</a>
</div>
</div>
<div class="row">
<div class="col pt-3">
<table class="table table-bordered table-responsive">
<thead>
<tr class="table-light">
<th scope="col" class="col-2">Job</th>
<th scope="col">Driver</th>
<th scope="col">Type</th>
<th scope="col" class="col-2">Order #</th>
<th scope="col" class="col-2">Reference</th>
<th scope="col">Pallets</th>
<th scope="col">Weight (kg)</th>
<th scope="col" class="col-2">Status</th>
</tr>
</thead>
<?php
while ($row = mysqli_fetch_assoc($tuesday)) {
//$id = $row['DriverID'];
$driverName_fk = $row['driverName_fk'];
$jobName = $row['jobName'];
$jobType = $row['jobType'];
$orderNumber = $row['orderNumber'];
$referenceNumber = $row['referenceNumber'];
$pallets = $row['pallets'];
$jobWeight = $row['jobWeight'];
$jobStatus = $row['jobStatus'];
echo "<tbody>
<tr>
<th>{$jobName}</th>
<th>{$driverName_fk}</td>
<td>{$jobType}</td>
<td>{$orderNumber}</td>
<td>{$referenceNumber}</td>
<td>{$pallets}</td>
<td>{$jobWeight}</td>
<td>{$jobStatus}</td>
</tr>
</tbody>";
}
?>
</table>
</div>
</div>
</div>
</div>
<!-- Wednesday -->
<div class="card wednesdayJobCard my-2">
<div class="card-body">
<div class="row justify-content-between">
<div class="col-11">
<h5 class="card-title">Wednesday ...</h5>
</div>
<div class="col-1">
<a href="/pages/webAddJob.html" class="btn btn-primary btn-sm text-light rounded-pill">Add Job</a>
</div>
</div>
<div class="row">
<div class="col pt-3">
<table class="table table-bordered table-responsive ">
<thead>
<tr class="table-light">
<th scope="col" class="col-2">Job</th>
<th scope="col">Driver</th>
<th scope="col">Type</th>
<th scope="col" class="col-2">Order #</th>
<th scope="col" class="col-2">Reference</th>
<th scope="col">Pallets</th>
<th scope="col">Weight (kg)</th>
<th scope="col" class="col-2">Status</th>
</tr>
</thead>
<?php
while ($row = mysqli_fetch_assoc($wednesday)) {
//$id = $row['DriverID'];
$driverName_fk = $row['driverName_fk'];
$jobName = $row['jobName'];
$jobType = $row['jobType'];
$orderNumber = $row['orderNumber'];
$referenceNumber = $row['referenceNumber'];
$pallets = $row['pallets'];
$jobWeight = $row['jobWeight'];
$jobStatus = $row['jobStatus'];
echo "<tbody>
<tr>
<th>{$jobName}</th>
<th>{$driverName_fk}</td>
<td>{$jobType}</td>
<td>{$orderNumber}</td>
<td>{$referenceNumber}</td>
<td>{$pallets}</td>
<td>{$jobWeight}</td>
<td>{$jobStatus}</td>
</tr>
</tbody>";
}
?>
</table>
</div>
</div>
</div>
</div>
<!-- Thursday -->
<div class="card thursdayJobCard my-2">
<div class="card-body">
<div class="row justify-content-between">
<div class="col-11">
<h5 class="card-title">Thursday ...</h5>
</div>
<div class="col-1">
<a href="/pages/webAddJob.html" class="btn btn-primary btn-sm text-light rounded-pill">Add Job</a>
</div>
</div>
<div class="row">
<div class="col pt-3">
<table class="table table-bordered table-responsive">
<thead>
<tr class="table-light">
<th scope="col" class="col-2">Job</th>
<th scope="col">Driver</th>
<th scope="col">Type</th>
<th scope="col" class="col-2">Order #</th>
<th scope="col" class="col-2">Reference</th>
<th scope="col">Pallets</th>
<th scope="col">Weight (kg)</th>
<th scope="col" class="col-2">Status</th>
</tr>
</thead>
<?php
while ($row = mysqli_fetch_assoc($thursday)) {
//$id = $row['DriverID'];
$driverName_fk = $row['driverName_fk'];
$jobName = $row['jobName'];
$jobType = $row['jobType'];
$orderNumber = $row['orderNumber'];
$referenceNumber = $row['referenceNumber'];
$pallets = $row['pallets'];
$jobWeight = $row['jobWeight'];
$jobStatus = $row['jobStatus'];
echo "<tbody>
<tr>
<th>{$jobName}</th>
<th>{$driverName_fk}</td>
<td>{$jobType}</td>
<td>{$orderNumber}</td>
<td>{$referenceNumber}</td>
<td>{$pallets}</td>
<td>{$jobWeight}</td>
<td>{$jobStatus}</td>
</tr>
</tbody>";
}
?>
</table>
</div>
</div>
</div>
</div>
<!-- Friday -->
<div class="card fridayJobCard my-2">
<div class="card-body">
<div class="row justify-content-between">
<div class="col-11">
<h5 class="card-title">Friday ...</h5>
</div>
<div class="col-1">
<a href="/pages/webAddJob.html" class="btn btn-primary btn-sm text-light rounded-pill">Add Job</a>
</div>
</div>
<div class="row">
<div class="col pt-3">
<table class="table table-bordered table-responsive">
<thead>
<tr class="table-light">
<th scope="col" class="col-2">Job</th>
<th scope="col">Driver</th>
<th scope="col">Type</th>
<th scope="col" class="col-2">Order #</th>
<th scope="col" class="col-2">Reference</th>
<th scope="col">Pallets</th>
<th scope="col">Weight (kg)</th>
<th scope="col" class="col-2">Status</th>
</tr>
</thead>
<?php
while ($row = mysqli_fetch_assoc($friday)) {
//$id = $row['DriverID'];
$driverName_fk = $row['driverName_fk'];
$jobName = $row['jobName'];
$jobType = $row['jobType'];
$orderNumber = $row['orderNumber'];
$referenceNumber = $row['referenceNumber'];
$pallets = $row['pallets'];
$jobWeight = $row['jobWeight'];
$jobStatus = $row['jobStatus'];
echo "<tbody>
<tr>
<th>{$jobName}</th>
<th>{$driverName_fk}</td>
<td>{$jobType}</td>
<td>{$orderNumber}</td>
<td>{$referenceNumber}</td>
<td>{$pallets}</td>
<td>{$jobWeight}</td>
<td>{$jobStatus}</td>
</tr>
</tbody>";
}
?>
</table>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Bootstrap Bundle with Popper -->
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
<script src="../JS/app.js"></script>
<script src="../JS/ui.js"></script>
<?php include '../footer.php' ?>
我假设一切都需要在 if (isset) 等中，但无法弄清楚条件需要是什么。也不知道如何从原始函数中获取数据。
【问题讨论】：
-
仅供参考 -
input元素是自动关闭的，因此不需要</input>并且确实这样做是不正确的。 -
您提到的这些按钮在哪里？还有为什么一周中的每一天都有这么多代码重复？
-
这取决于您想要实现的行为类型。如果您希望页面在他们每次单击按钮时重新加载，那么您就在正确的轨道上。用'form'标签包裹你的表单，定义一个目标脚本（脚本本身），一个方法（POST），然后检查
isset($_POST['nameOfButton'])。 -
如果您正在寻找更动态的行为，您可能需要查看 JavaScript 进行过滤。 JQuery 是一个非常好的 JS 库，可以做很多“交互行为”。要实际使用 JS 保存任何内容，您可能需要阅读“AJAX”。
-
@ProfessorAbronsius，你提出了一个很好的观点。我假设，Anya 将超链接元素称为“按钮”。是的，我还假设“使用循环创建表单”会更有效和可维护。